Description
Aluminum oxide TPA-40 Quick Details
Chemicalname:Aluminum oxide TPA-40
CAS No. 1344-28-1
Molecular formula:Al2O3
Molecular weight: 101.96
Aluminum oxide TPA-40 description
HighSpheroidizationRatio, HighFillingRatio, HighThermal Conductivity, Trace IonicImpurities.
Aluminum oxide TPA-40typical Properties
PhysicalCharacteristics：
Item
Unit
Typical Value
Method/Device
Particle Size
(D10)
μm
24.60
Light Scattering/OMEC LS-POP(6)
(D50)
μm
41.12
(D90)
μm
61.42
S.S.A.
㎡/g
0.11
3H-2000A Specific Surface Area Analyzer
Electrical Conductivity
μS/㎝
2.58
Mettler FE-30 Conductivity Meter
pH
–
7.61
Mettler FE-20 pH Meter
Moisture
%
0.03
Loss On Drying(105℃/2h)
True Density
g/cm3
3.87
3H-2000TD True Density Analyzer
Spheroidization
%
96
Microscopic Observation
ChemicalCharacteristics:
Item
Unit
Typical Value
Method/Device
Chemical Composition
Al2O3
%
99.90
–
SiO2
%
0.0510
ICP
Fe2O3
%
0.0025
ICP
Na2O
%
0.0120
ICP
Aluminum oxide TPA-40Usage
Thermal Interface Materials, Thermal Plastics, Thermal Clads.
Aluminum oxide TPA-40 SEMImage
Aluminum oxide TPA-40 Packageand Shipping
25 kg of drum
Delivery: within 5-7 working days.
